Métodos para fabricação de microeletrodos visando a detecção em microambientes

Detalhes bibliográficos
Autor(a) principal: Paixão,Thiago R. L. C.
Data de Publicação: 2009
Outros Autores: Bertotti,Mauro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000500037
Resumo: Analysis at microenvironments, like single cells or in minute volumes (nL), is an area of great interest for analytical and biological sciences. Measurements at these experimental conditions demand analytical tools (microelectrodes) capable of monitoring with rapid response, good resolution and minimal perturbation of the system. The major drawbacks in producing these microscopic electrodes have been largely overcome, principally due to the development of new fabrication methods. In this review, these procedures are described with emphasis to those devoted to the construction of microelectrodes for application in microenvironments. Examples of our efforts to use these devices as effective electrochemical sensors are also addressed.
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spelling Métodos para fabricação de microeletrodos visando a detecção em microambientesmicroelectrodemicroelectrode fabricationensembles of microelectrodes and array of microelectrodesAnalysis at microenvironments, like single cells or in minute volumes (nL), is an area of great interest for analytical and biological sciences. Measurements at these experimental conditions demand analytical tools (microelectrodes) capable of monitoring with rapid response, good resolution and minimal perturbation of the system. The major drawbacks in producing these microscopic electrodes have been largely overcome, principally due to the development of new fabrication methods. In this review, these procedures are described with emphasis to those devoted to the construction of microelectrodes for application in microenvironments. Examples of our efforts to use these devices as effective electrochemical sensors are also addressed.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000500037Química Nova v.32 n.5 2009reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422009000500037info:eu-repo/semantics/openAccessPaixão,Thiago R. L. C.Bertotti,Mauropor2009-07-30T00:00:00Zoai:scielo:S0100-40422009000500037Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-07-30T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Métodos para fabricação de microeletrodos visando a detecção em microambientes
title Métodos para fabricação de microeletrodos visando a detecção em microambientes
spellingShingle Métodos para fabricação de microeletrodos visando a detecção em microambientes
Paixão,Thiago R. L. C.
microelectrode
microelectrode fabrication
ensembles of microelectrodes and array of microelectrodes
title_short Métodos para fabricação de microeletrodos visando a detecção em microambientes
title_full Métodos para fabricação de microeletrodos visando a detecção em microambientes
title_fullStr Métodos para fabricação de microeletrodos visando a detecção em microambientes
title_full_unstemmed Métodos para fabricação de microeletrodos visando a detecção em microambientes
title_sort Métodos para fabricação de microeletrodos visando a detecção em microambientes
author Paixão,Thiago R. L. C.
author_facet Paixão,Thiago R. L. C.
Bertotti,Mauro
author_role author
author2 Bertotti,Mauro
author2_role author
dc.contributor.author.fl_str_mv Paixão,Thiago R. L. C.
Bertotti,Mauro
dc.subject.por.fl_str_mv microelectrode
microelectrode fabrication
ensembles of microelectrodes and array of microelectrodes
topic microelectrode
microelectrode fabrication
ensembles of microelectrodes and array of microelectrodes
description Analysis at microenvironments, like single cells or in minute volumes (nL), is an area of great interest for analytical and biological sciences. Measurements at these experimental conditions demand analytical tools (microelectrodes) capable of monitoring with rapid response, good resolution and minimal perturbation of the system. The major drawbacks in producing these microscopic electrodes have been largely overcome, principally due to the development of new fabrication methods. In this review, these procedures are described with emphasis to those devoted to the construction of microelectrodes for application in microenvironments. Examples of our efforts to use these devices as effective electrochemical sensors are also addressed.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000500037
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000500037
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422009000500037
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.32 n.5 2009
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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